Just got back from the grocery store. On offer (aside from the regular stuff, of course): pigeons, lambs' innards and heads, pigs' feet, tripe.. try capitalizing on THAT in the US these days. If a food has any resemblance to its origins, Americans don't wanna know about it. Try serving even just a fish or a shrimp with a head on it and watch people freak out.
Brains also much-loved but only available on the black market here these days due to mad-cow concerns (hey, they're young veal brains; no problemo). DH met the butcher in a parking lot where money exchanged hands along with a mysterious bag... (this actually happened; not a joke).
Last week our friends 'scored' some
pajata and invited us over. Baby cow or lamb's intestines while they are still full of 1/2-digested milk (before they have started eating hay/grass/solid food). Kinda like a ricotta sausage... cut 'em up and make a tomato sauce and serve over rigatoni.
The lady of the couple promised to take me out collecting field greens. A large part of the diet here used to be (essentially) weeds. Not just dandelions but all manner of things.. she's going to help me recognize what's edible.
How many people d'ya think Central Park could feed, between the weeds and the pigeons? It'd be "Atkins"...